CN107633152A - Ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment - Google Patents

Ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment Download PDF

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CN107633152A
CN107633152A CN201711022885.5A CN201711022885A CN107633152A CN 107633152 A CN107633152 A CN 107633152A CN 201711022885 A CN201711022885 A CN 201711022885A CN 107633152 A CN107633152 A CN 107633152A
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cam
coordinate system
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mtd
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胡鑫喆
姚成豪
高永全
洪学明
唐慧颖
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ACADEMIA SINICA TIANJIN BENEFO MACHINERY EQUIPMENT GROUP Co Ltd
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ACADEMIA SINICA TIANJIN BENEFO MACHINERY EQUIPMENT GROUP Co Ltd
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Abstract

The present invention relates to a kind of ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment, utilize Creo, ADAMS Dummy modeling copying, only the design parameter of dummy model or relative position parameter, which need to be changed, can carry out motion simulation, physical model need not be established, reduce experimentation cost, shorten the production cycle, save processing and manufacturing expense；This method provides data reference for the interference checking of Design of Globoidal Indexing Cam, error correction for fit-up gap compensation and the digital control processing of ferguson cam mechanism provides theoretical foundation, this method incorporation engineering application, kinematics analysis is carried out to ferguson cam mechanism, efficiently, kinetic characteristic curve is accurately drawn, important reference is provided for the optimization design of later arc surfaced indexing cam.

Description

Ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment
Technical field
The invention belongs to ferguson cam mechanism Kinematics Simulation technical field, more particularly to one kind based on Creo, The ferguson cam mechanism Kinematics Simulation method of ADAMS environment.
Background technology
Ferguson cam mechanism includes arc surfaced indexing cam, index dial and roller, arc surfaced indexing cam working profile It is difficult to be expressed with conventional mechanical drawing method for space Irregular Boundary Surface, and the transmission process of ferguson cam mechanism is answered It is miscellaneous, such as its kinematics characteristic is solved with the methods of traditional analytic approach, diagram method, experimental method, it is necessary to substantial amounts of manpower and materials, and And the calculation formula that demand solution is cumbersome, result of calculation poor accuracy, kinematics analysis result be not directly perceived.
The content of the invention
The present invention provides a kind of arc based on Creo, ADAMS environment to solve technical problem present in known technology Face indexing cam mechanism Kinematics Simulation method.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment, it is characterised in that：Bag Include following steps：
Step 1, established based on Creo softwares arc surfaced indexing cam model, the index dial model of ferguson cam mechanism with And roller model, and assemble, output is preserved with * .x_t form；
Step 2, the assembling models of the * .x_t forms in step 1 imported in ADAMS softwares, and add model attributes, built Vertical ferguson cam mechanism simulation virtual PM prototype model；2.1) added material attribute：Arc surfaced indexing cam is set respectively and divided The material properties of scale are steel；2.2) kinematic pair is added：According to the kinetic characteristic of ferguson cam mechanism, in ADAMS/ In View modules, with 2Bodies-1Location method, set turn respectively on arc surfaced indexing cam and index dial respectively Dynamic secondary R1 and R2；2.3) addition driving：Rotation driving MOTION_1 is added in revolute pair R1, MOTION_1 direction and cambered surface point The steering for spending cam is consistent；2.4) rigid body contact force is added：The roller for choosing arc surfaced indexing cam and index dial is taken up in order of priority, Contact force CONTACT_1 is added between the two；
Step 3, with ADAMS/Simulation modules the ferguson cam mechanism that is established in step 2 is emulated it is empty Intend PM prototype model and carry out simulation parameter setting, and carry out Kinematics Simulation：3.1) Simulation Control parameter is set, it is convex to arc indexing Simulation time, material calculation, the simulation type of wheel mechanism are set；
Step 4, output campaign simulation result：Arc surfaced indexing cam is established in ADAMS/PostProcessor modules The angular speed kinematics curve of index dial in mechanism, and preserved and exported with * .GIF forms.
The present invention can also use following technical measures：
Based on the modeling method of Creo software arc surfaced indexing cams, carry out as follows：
Step 1-1, the foundation of cambered surface cam mechanism coordinate system：The fixed coordinate system of ferguson cam mechanism is established respectively O1-X1Y1Z1With fixed coordinate system O2-X2Y2Z2, fixed coordinate system O1-X1Y1Z1Origin O1It is fixed at cam revolving center Coordinate system O2-X2Y2Z2Origin O2At the center of rotation of index dial；Wherein fixed coordinate system O1-X1Y1Z1Middle reference axis X1 Be oriented parallel to O2O1And with it in the same direction, Z1Direction determine that the i.e. right hand holds camshaft by the right-hand rule, four refer to point to Cam steering is identical, and now thumb direction is Z1Direction；Fixed coordinate system O2-X2Y2Z2Middle reference axis X2Direction it is parallel In O2O1And with its cocurrent and parallel in O2O1And with it in the same direction, Y2Be oriented parallel to Z1It is and in the same direction with it；Establish moving coordinate system o1- x1y1z1With moving coordinate system o2-x2y2z2, moving coordinate system o1-x1y1z1It is fixed on cam and is rotated with the rotation of cam, moving axes It is o1-x1y1z1Origin o1At the center of rotation of cam, moving coordinate system o1-x1y1z1Reference axis x1、y1、z1Inceptive direction Respectively with fixed coordinate system O1-X1Y1Z1Reference axis X1、Y1、Z1It is identical；Moving coordinate system o2-x2y2z2Be fixed on index dial and with point The rotation of scale and rotate, moving coordinate system o2-x2y2z2Origin o2At the center of rotation of index dial, moving coordinate system o2- x2y2z2Reference axis x2Rotation axis collinear with indexing disc rotor No.2, direction is by o2Point to indexing disc rotor No.2, reference axis z2Parallel to Z2It is and in the same direction with it；When angular displacement of the cam is θ, x1With X1Between angle be θ；x2With X2Between angle For；
Step 1-2, the RPY rotating coordinate transformation matrixes established between coordinate system：
Moving coordinate system o1-x1y1z1In position fixing system O1-X1Y1Z1In RPY rotating coordinate transformation matrixes be：Wherein s θ represent sin θ, and c θ represent cos θ, and remaining is similarly；Moving coordinate system o2-x2y2z2Determining seat Mark system O2-X2Y2Z2In RPY rotating coordinate transformation matrixes be：Position fixing system O2-X2Y2Z2 Position fixing system O1-X1Y1Z1In RPY rotating coordinate transformation matrixes be
Step 1-3, establish the coordinate transform constraint equation of arc surfaced indexing cam meshing point and solve
Establish meshing point P on index dial2In position fixing system O2-X2Y2Z2In coordinate transform constraint equation：
Wherein,For the meshing point P on index dial2In moving coordinate system o2Rectangular co-ordinate value in-x2y2z2；
Establish meshing point P on index dial2In position fixing system O1-X1Y1Z1In coordinate transform constraint equation
P1=R (X1,90°)·P2+T (2)
Wherein, P1It is the meshing point on cam in position fixing system O1-X1Y1Z1In expression, For P1In moving coordinate system o1Coordinate in-x1y1z1 Value；T=[- | O1O2| 0 0]T=[- a 0 0], a are cam center with indexing the distance between disk center；
Coordinate transform constraint equation (1) is brought into (2), solution matrix equation, obtains meshing point on cam work profile Coordinate value：
Step 1-4, arc surfaced indexing cam threedimensional model is established
The coordinate value of meshing point establishes work profile three-dimensional curve on work profile as obtained by step 3, by Creo The curve matching function of software, work profile is fitted to curved surface, above-mentioned curved surface is sutured, obtains cam 3D solid mould Type.
The present invention has the advantages and positive effects of：This method utilizes Creo, ADAMS Dummy modeling copying, Only the design parameter of dummy model or relative position parameter, which need to be changed, can carry out motion simulation, without establishing physical model, drop Low experimentation cost, shorten the production cycle, save processing and manufacturing expense；This method is examined for the interference of Design of Globoidal Indexing Cam Look into and provide data reference, the error correction for fit-up gap compensation and the digital control processing of ferguson cam mechanism provides theory Foundation, this method incorporation engineering application, kinematics analysis is carried out to ferguson cam mechanism, efficiently, accurately draws motion Characteristic curve, important reference is provided for the optimization design of later arc surfaced indexing cam.
Brief description of the drawings
Fig. 1 is ferguson cam mechanism Kinematics Simulation method flow diagram；
Fig. 2 is arc surfaced indexing cam transmission mechanism schematic diagram；
Fig. 3 is index dial angular speed kinematics curve；
Fig. 4 is arc surfaced indexing cam modeling method flow chart；
Fig. 5 is ferguson cam mechanism schematic diagram；
Fig. 6 is arc surfaced indexing cam work profile three-dimensional curve diagram；
Fig. 7 is arc surfaced indexing cam work profile fitting sterogram；
Fig. 8 is arc surfaced indexing cam three-dimensional model diagram.
Embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following examples, and coordinate accompanying drawing Describe in detail as follows：
Refer to Fig. 1 to Fig. 3, a kind of ferguson cam mechanism Kinematics Simulation side based on Creo, ADAMS environment Method, comprise the following steps：
Step 1, based on Creo softwares, establish ferguson cam mechanism model of parts and assemble, with * .x_t form Preserve output；
Fig. 4 to Fig. 8 is referred to, arc surfaced indexing cam modeling method in the ferguson cam mechanism based on Creo, by such as Lower step is carried out：
Step 1-1, the foundation of cambered surface cam mechanism coordinate system：The fixed coordinate system of ferguson cam mechanism is established respectively O1-X1Y1Z1With fixed coordinate system O2-X2Y2Z2, fixed coordinate system O1-X1Y1Z1Origin O1It is fixed at cam revolving center Coordinate system O2-X2Y2Z2Origin O2At the center of rotation of index dial；Wherein fixed coordinate system O1-X1Y1Z1Middle reference axis X1 Be oriented parallel to O2O1And with it in the same direction, Z1Direction determine that the i.e. right hand holds camshaft by the right-hand rule, four refer to point to Cam steering is identical, and now thumb direction is Z1Direction；Fixed coordinate system O2-X2Y2Z2Middle reference axis X2Direction it is parallel In O2O1And with its cocurrent and parallel in O2O1And with it in the same direction, Y2Be oriented parallel to Z1It is and in the same direction with it；Establish moving coordinate system o1- x1y1z1With moving coordinate system o2-x2y2z2, moving coordinate system o1-x1y1z1It is fixed on cam and is rotated with the rotation of cam, moving axes It is o1-x1y1z1Origin o1At the center of rotation of cam, moving coordinate system o1-x1y1z1Reference axis x1、y1、z1Inceptive direction Respectively with fixed coordinate system O1-X1Y1Z1Reference axis X1、Y1、Z1It is identical；Moving coordinate system o2-x2y2z2Be fixed on index dial and with point The rotation of scale and rotate, moving coordinate system o2-x2y2z2Origin o2At the center of rotation of index dial, moving coordinate system o2- x2y2z2Reference axis x2Rotation axis collinear with indexing disc rotor No.2, direction is by o2Point to indexing disc rotor No.2, reference axis z2Parallel to Z2It is and in the same direction with it；When angular displacement of the cam is θ, x1With X1Between angle be θ；x2With X2Between angle For；
Step 1-2, the RPY rotating coordinate transformation matrixes established between coordinate system：
Moving coordinate system o1-x1y1z1In position fixing system O1-X1Y1Z1In RPY rotating coordinate transformation matrixes be：Wherein s θ represent sin θ, and c θ represent cos θ, and remaining is similarly；Moving coordinate system o2-x2y2z2Fixed Coordinate system O2-X2Y2Z2In RPY rotating coordinate transformation matrixes be：Position fixing system O2-X2Y2Z2 Position fixing system O1-X1Y1Z1In RPY rotating coordinate transformation matrixes be
Step 1-3, establish the coordinate transform constraint equation of arc surfaced indexing cam meshing point and solve
Establish meshing point P on index dial2In position fixing system O2-X2Y2Z2In coordinate transform constraint equation：
Wherein,For the meshing point P on index dial2In moving coordinate system o2-x2y2z2In rectangular co-ordinate value；
Establish meshing point P on index dial2In position fixing system O1-X1Y1Z1In coordinate transform constraint equation
P1=R (X1,90°)·P2+T (2)
Wherein, P1It is the meshing point on cam in position fixing system O1-X1Y1Z1In expression, For P1In moving coordinate system o1-x1y1z1In coordinate Value；T=[- | O1O2| 0 0]T=[- a 0 0], a are cam center with indexing the distance between disk center；
Coordinate transform constraint equation (1) is brought into (2), solution matrix equation, obtains meshing point on cam work profile Coordinate value：
Step 1-4, arc surfaced indexing cam threedimensional model is established
The coordinate value of meshing point establishes work profile three-dimensional curve on work profile as obtained by step 3, by Creo The curve matching function of software, work profile is fitted to curved surface, above-mentioned curved surface is sutured, obtains cam 3D solid mould Type.
Step 2, the assembling models of the * .x_t forms in step 1 imported in ADAMS softwares, and add model attributes, built Vertical ferguson cam mechanism simulation virtual PM prototype model, as shown in Figure 2：2.1) added material attribute：Cambered surface point is set respectively The material properties for spending cam and index dial are steel；2.2) kinematic pair is added：It is special according to the motion of ferguson cam mechanism Property, in ADAMS/View modules, with 2Bodies-1Location method, respectively in arc surfaced indexing cam and index dial Upper to set revolute pair R1 and R2 respectively, revolute pair R1 and R2 is both with respect to fixed gantry rotation；2.3) addition driving：Addition rotation Turn driving MOTION_1 in revolute pair R1, MOTION_1 direction is consistent with the steering of arc surfaced indexing cam, sets rotation driving Rotating speed beThe period of motion of arc surfaced indexing cam transmission mechanism is set as 12s；2.4) rigid body contact force is added：Point Do not choose the roller of arc surfaced indexing cam and index dial successively, add contact force CONTACT_1, contact type choosing therebetween Rigid body is selected to rigid body (Solid to Solid)；
Step 3, with ADAMS/Simulation modules the ferguson cam mechanism that is established in step 2 is emulated it is empty Intend PM prototype model and carry out simulation parameter setting, and carry out Kinematics Simulation：1) Simulation Control parameter is set, sets Kinematics Simulation Simulation time be 24s, kinematic calculation step-length is 5000, and simulation type is static balance state；
Step 4, output campaign simulation result：Arc surfaced indexing cam is established in ADAMS/PostProcessor modules The angular speed kinematics curve of index dial in mechanism, as shown in figure 3, and preserving output with * .GIF forms.
It is described above to be only the preferred embodiments of the present invention, any formal limitation not is made to the present invention, Every technical spirit according to the present invention belongs to any simple modification made for any of the above embodiments, equivalent variations and modification In the range of technical solution of the present invention.

Claims (2)

  1. A kind of 1. ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment, it is characterised in that：Including Following steps：
    Step 1, the arc surfaced indexing cam model, index dial model and rolling for establishing based on Creo softwares ferguson cam mechanism Submodel, and assemble, output is preserved with * .x_t form；
    Step 2, the assembling models of the * .x_t forms in step 1 imported in ADAMS softwares, and add model attributes, establish arc Face indexing cam mechanism simulation virtual PM prototype model；2.1) added material attribute：Arc surfaced indexing cam and index dial are set respectively Material properties be steel；2.2) kinematic pair is added：According to the kinetic characteristic of ferguson cam mechanism, in ADAMS/View In module, with 2Bodies-1Location method, revolute pair is set respectively on arc surfaced indexing cam and index dial respectively R1 and R2；2.3) addition driving：It is convex in revolute pair R1, MOTION_1 direction and arc indexing to add rotation driving MOTION_1 The steering of wheel is consistent；2.4) rigid body contact force is added：The roller for choosing arc surfaced indexing cam and index dial is taken up in order of priority, at both Between add contact force CONTACT_1；
    Step 3, with ADAMS/Simulation modules to the ferguson cam mechanism simulation virtual sample that is established in step 2 Machine model carries out simulation parameter setting, and carries out Kinematics Simulation：3.1) Simulation Control parameter is set, to arc surfaced indexing cam machine Simulation time, material calculation, the simulation type of structure are set；
    Step 4, output campaign simulation result：Ferguson cam mechanism is established in ADAMS/PostProcessor modules The angular speed kinematics curve of middle index dial, and preserved and exported with * .GIF forms.
  2. 2. the ferguson cam mechanism Kinematics Simulation method according to claim 1 based on Creo, ADAMS environment, It is characterized in that：Based on the modeling method of Creo software arc surfaced indexing cams, carry out as follows：
    Step 1-1, the foundation of cambered surface cam mechanism coordinate system：The fixed coordinate system O of ferguson cam mechanism is established respectively1- X1Y1Z1With fixed coordinate system O2-X2Y2Z2, fixed coordinate system O1-X1Y1Z1Origin O1It is fixed to sit at cam revolving center Mark system O2-X2Y2Z2Origin O2At the center of rotation of index dial；Wherein fixed coordinate system O1-X1Y1Z1Middle reference axis X1's It is oriented parallel to O2O1And with it in the same direction, Z1Direction determine that the i.e. right hand holds camshaft by the right-hand rule, four refer to point to it is convex Rotate to identical, now thumb direction is Z1Direction；Fixed coordinate system O2-X2Y2Z2Middle reference axis X2Be oriented parallel to O2O1And with its cocurrent and parallel in O2O1And with it in the same direction, Y2Be oriented parallel to Z1It is and in the same direction with it；Establish moving coordinate system o1- x1y1z1With moving coordinate system o2-x2y2z2, moving coordinate system o1-x1y1z1It is fixed on cam and is rotated with the rotation of cam, moving axes It is o1-x1y1z1Origin o1At the center of rotation of cam, moving coordinate system o1-x1y1z1Reference axis x1、y1、z1Inceptive direction Respectively with fixed coordinate system O1-X1Y1Z1Reference axis X1、Y1、Z1It is identical；Moving coordinate system o2-x2y2z2Be fixed on index dial and with point The rotation of scale and rotate, moving coordinate system o2-x2y2z2Origin o2At the center of rotation of index dial, moving coordinate system o2- x2y2z2Reference axis x2Rotation axis collinear with indexing disc rotor No.2, direction is by o2Point to indexing disc rotor No.2, reference axis z2Parallel to Z2It is and in the same direction with it；When angular displacement of the cam is θ, x1With X1Between angle be θ；x2With X2Between angle For；
    Step 1-2, the RPY rotating coordinate transformation matrixes established between coordinate system：
    Moving coordinate system o1-x1y1z1In position fixing system O1-X1Y1Z1In RPY rotating coordinate transformation matrixes be：Wherein s θ represent sin θ, and c θ represent cos θ, and remaining is similarly；Moving coordinate system o2- x2y2z2 is fixed Coordinate system O2-X2Y2Z2In RPY rotating coordinate transformation matrixes be：Position fixing system O2-X2Y2Z2 In position fixing system O1-X1Y1Z1In RPY rotating coordinate transformation matrixes be
    Step 1-3, establish the coordinate transform constraint equation of arc surfaced indexing cam meshing point and solve
    Establish meshing point P on index dial2In position fixing system O2-X2Y2Z2In coordinate transform constraint equation：
    <mrow> <msub> <mi>P</mi> <mn>2</mn> </msub> <mo>=</mo> <mi>R</mi> <mrow> <mo>(</mo> <msub> <mi>Z</mi> <mn>2</mn> </msub> <mo>,</mo> <mi>&amp;phi;</mi> <mo>)</mo> </mrow> <mfenced open = "[" close = "]"> <mtable> <mtr> <mtd> <msup> <mi>x</mi> <mo>&amp;prime;</mo> </msup> </mtd> </mtr> <mtr> <mtd> <msup> <mi>y</mi> <mo>&amp;prime;</mo> </msup> </mtd> </mtr> <mtr> <mtd> <msup> <mi>z</mi> <mo>&amp;prime;</mo> </msup> </mtd> </mtr> </mtable> </mfenced> <mo>=</mo> <mfenced open = "[" close = "]"> <mtable> <mtr> <mtd> <mrow> <msup> <mi>c&amp;phi;x</mi> <mo>&amp;prime;</mo> </msup> <mo>-</mo> <msup> <mi>s&amp;phi;y</mi> <mo>&amp;prime;</mo> </msup> </mrow> </mtd> </mtr> <mtr> <mtd> <mrow> <msup> <mi>s&amp;phi;x</mi> <mo>&amp;prime;</mo> </msup> <mo>+</mo> <msup> <mi>c&amp;phi;y</mi> <mo>&amp;prime;</mo> </msup> </mrow> </mtd> </mtr> <mtr> <mtd> <msup> <mi>z</mi> <mo>&amp;prime;</mo> </msup> </mtd> </mtr> </mtable> </mfenced> <mo>-</mo> <mo>-</mo> <mo>-</mo> <mrow> <mo>(</mo> <mn>1</mn> <mo>)</mo> </mrow> </mrow>
    Wherein,For the meshing point P on index dial2In moving coordinate system o2-x2y2z2In rectangular co-ordinate value；
    Establish meshing point P on index dial2In position fixing system O1-X1Y1Z1In coordinate transform constraint equation
    P1=R (X1,90°)·P2+T (2)
    Wherein, P1It is the meshing point on cam in position fixing system O1-X1Y1Z1In expression, For P1In moving coordinate system o1-x1y1z1In coordinate Value；T=[- | O1O2| 0 0]T=[- a 0 0], a are cam center with indexing the distance between disk center；
    Coordinate transform constraint equation (1) is brought into (2), solution matrix equation, obtains the seat of meshing point on cam work profile Scale value：
    <mfenced open = "{" close = ""> <mtable> <mtr> <mtd> <mrow> <mi>x</mi> <mo>=</mo> <msup> <mi>c&amp;theta;c&amp;phi;x</mi> <mo>&amp;prime;</mo> </msup> <mo>-</mo> <msup> <mi>c&amp;theta;s&amp;phi;y</mi> <mo>&amp;prime;</mo> </msup> <mo>-</mo> <msup> <mi>z</mi> <mo>&amp;prime;</mo> </msup> <mi>s</mi> <mi>&amp;theta;</mi> <mo>-</mo> <mi>a</mi> <mi>c</mi> <mi>&amp;theta;</mi> </mrow> </mtd> </mtr> <mtr> <mtd> <mrow> <mi>y</mi> <mo>=</mo> <mo>-</mo> <msup> <mi>s&amp;theta;c&amp;phi;x</mi> <mo>&amp;prime;</mo> </msup> <mo>+</mo> <msup> <mi>s&amp;theta;s&amp;phi;y</mi> <mo>&amp;prime;</mo> </msup> <mo>-</mo> <msup> <mi>z</mi> <mo>&amp;prime;</mo> </msup> <mi>c</mi> <mi>&amp;theta;</mi> <mo>+</mo> <mi>a</mi> <mi>s</mi> <mi>&amp;theta;</mi> </mrow> </mtd> </mtr> <mtr> <mtd> <mrow> <mi>z</mi> <mo>=</mo> <msup> <mi>s&amp;phi;x</mi> <mo>&amp;prime;</mo> </msup> <mo>+</mo> <msup> <mi>c&amp;phi;y</mi> <mo>&amp;prime;</mo> </msup> </mrow> </mtd> </mtr> </mtable> </mfenced>
    Step 1-4, arc surfaced indexing cam threedimensional model is established
    The coordinate value of meshing point establishes work profile three-dimensional curve on work profile as obtained by step 3, by Creo softwares Curve matching function, will work profile be fitted to curved surface, above-mentioned curved surface is sutured, obtains cam three-dimensional entity model.
CN201711022885.5A 2017-10-27 2017-10-27 Ferguson cam mechanism Kinematics Simulation method based on Creo, ADAMS environment Pending CN107633152A (en)

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CN113010970A (en) * 2019-12-20 2021-06-22 上海烟草机械有限责任公司 Cam design method based on CREO three-dimensional software
CN113158377A (en) * 2021-04-28 2021-07-23 山东科技大学 Cambered surface indexing cam model creation and transmission performance optimization design method and CAD (computer-aided design) optimization design system
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Cited By (12)

* Cited by examiner, † Cited by third party
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CN108563908A (en) * 2018-05-06 2018-09-21 北京工业大学 Bull ferguson cam mechanism parameterization design method
CN108984845A (en) * 2018-06-15 2018-12-11 大连理工大学 One kind considering chaindriven ATC Modeling of Virtual Prototype emulation mode based on Adams
CN108984845B (en) * 2018-06-15 2020-06-12 大连理工大学 Adams-based chain transmission-considered ATC virtual prototype modeling simulation method
CN109214044A (en) * 2018-07-24 2019-01-15 中国林业科学研究院木材工业研究所 A kind of static balance design method suitable for cam mechanism
CN109214044B (en) * 2018-07-24 2023-04-21 中国林业科学研究院木材工业研究所 Static balance design method suitable for cam mechanism
CN109359348A (en) * 2018-09-26 2019-02-19 北京工业大学 A kind of Globoidal Indexing Cam Mechanism transmission accuracy analysis method based on parametric modeling
CN109359348B (en) * 2018-09-26 2023-06-27 北京工业大学 Transmission precision analysis method of cambered surface cam indexing mechanism based on parameterized modeling
CN113010970A (en) * 2019-12-20 2021-06-22 上海烟草机械有限责任公司 Cam design method based on CREO three-dimensional software
CN113010970B (en) * 2019-12-20 2023-07-14 上海烟草机械有限责任公司 Cam design method based on CREO three-dimensional software
CN113158377A (en) * 2021-04-28 2021-07-23 山东科技大学 Cambered surface indexing cam model creation and transmission performance optimization design method and CAD (computer-aided design) optimization design system
CN113158377B (en) * 2021-04-28 2023-01-24 山东科技大学 Cambered surface indexing cam model creation and transmission performance optimization design method and CAD (computer-aided design) optimization design system
CN113361041A (en) * 2021-06-22 2021-09-07 昆明理工大学 Cam mechanism motion analysis simulation system based on UG

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Application publication date: 20180126